nano | : four_leaf_clover : Fast | Database library

 by   aerogo Go Version: v0.3.1 License: Non-SPDX

kandi X-RAY | nano Summary

kandi X-RAY | nano Summary

nano is a Go library typically used in Database applications. nano has no bugs, it has no vulnerabilities and it has low support. However nano has a Non-SPDX License. You can download it from GitHub.

High-performance database. Basically network and disk synchronized hashmaps.
Support
    Quality
      Security
        License
          Reuse

            kandi-support Support

              nano has a low active ecosystem.
              It has 42 star(s) with 2 fork(s). There are 4 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 2 open issues and 1 have been closed. On average issues are closed in 1 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of nano is v0.3.1

            kandi-Quality Quality

              nano has no bugs reported.

            kandi-Security Security

              nano has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              nano has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              nano releases are available to install and integrate.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed nano and discovered the below as its top functions. This is intended to give you an instant insight into nano implemented functionality, and help decide if they suit your requirements.
            • serverReadPacketsFromClient reads packets from a client
            • clientReadPacketsFromServer reads packets from a client
            • networkSet handles network set commands
            • networkDelete handles a network delete packet
            • serverForwardPacket forwards a packet to a remote server .
            • New creates a node
            • newCollection returns a new Collection instance .
            • clientNetworkWorker handles all network workers
            • newNamespace creates a new namespace
            • serverOnConnect is called when a connection is connected
            Get all kandi verified functions for this library.

            nano Key Features

            No Key Features are available at this moment for nano.

            nano Examples and Code Snippets

            nano,Benchmarks
            Godot img1Lines of Code : 4dot img1License : Non-SPDX (NOASSERTION)
            copy iconCopy
            BenchmarkCollectionGet-12               317030264                3.75 ns/op            0 B/op          0 allocs/op
            BenchmarkCollectionSet-12               11678318               102 ns/op              32 B/op          2 allocs/op
            BenchmarkCollectionD  

            Community Discussions

            QUESTION

            Scala sortWith for java.sql.Timestamp sometimes will or won't compile when using two underscores
            Asked 2021-Jun-14 at 23:28

            I'm confused why a type that implements comparable isn't "implicitly comparable", and also why certain syntaxes of sortWith won't compile at all:

            ...

            ANSWER

            Answered 2021-Jun-11 at 10:35
            // Works but won't sort eq millis
            val records = iter.toArray.sortWith(_.event_time.getTime < _.event_time.getTime)
            

            Source https://stackoverflow.com/questions/67929439

            QUESTION

            Torify/torsocks ssh only working from device itself, and not from other devices
            Asked 2021-Jun-12 at 08:34

            While setting up ssh over tor I determined that the ssh only works from the device I try to access (deviceA), but not from another device (deviceB).

            I get a fresh install of Ubuntu Server 20.04 LTS, verify it is connected through wifi to the internet, completed the sudo apt update and upgrade commands successfully, rebooted successfully, and ran: sudo apt install tor. Next, I ran

            ...

            ANSWER

            Answered 2021-Jun-12 at 08:34

            The essence of the issue was the assumption that torify sets up a tor connection, which it did not by itself. Furthermore, running:

            Source https://stackoverflow.com/questions/67941677

            QUESTION

            Empty lines inside a import-declaration
            Asked 2021-Jun-09 at 14:24

            I'm learning the Go language by following a tutorial. Not wanting to just blindly copying the examples, but understanding what's going on, I came accross the following puzzling case:

            In the tutorial the import statement was written as:

            ...

            ANSWER

            Answered 2021-Jun-09 at 14:24

            There is no significance to the empty lines in the import group.

            Some editors (including VSCode) put standard library imports first, then add an empty line, and then other (3rd party imports). Also the 2 groups are sorted alphabetically.

            Again, there is no significance to this other than being easier to read. It also comes handy if everyone formats imports like this, so there are no "meaningless" commits in a version system due to different import sorting / organizing.

            Source https://stackoverflow.com/questions/67905844

            QUESTION

            Java DateTimeFormatter.ISO_OFFSET_DATE_TIME output differs from Java Doc
            Asked 2021-Jun-06 at 18:58

            from java 11 doc for ISO_OFFSET_DATE_TIME

            The ISO date-time formatter that formats or parses a date-time with an offset, such as '2011-12-03T10:15:30+01:00'.

            1. But when i use a DateTimeFormatter with the above formatting i am seeing different output.
            2. Setting timezone for DateTimeFormatter seems to have no effect.

            Below code should clarify it -

            ...

            ANSWER

            Answered 2021-Jun-06 at 18:58

            what is this 4410102, is it nano seconds or some thing else. How to not see this.

            This is fraction-of-second. If you do not want to see it, truncate the value to seconds.

            Source https://stackoverflow.com/questions/67861911

            QUESTION

            How to copy files inside a local virtual machine or how to edit a yml file inside a local virtual machine? (docker stack)
            Asked 2021-Jun-03 at 10:23

            I'm following a tutorial on docker stack, swarm, compose, etc.

            the teacher connects to a VM of the swarm and then deploys a docker stack from this directory docker@node1:~/srv/swarm-stack-1:

            ...

            ANSWER

            Answered 2021-Jun-03 at 10:23

            SOLVED

            The solution here is not to ssh into the VM, and instead to change to the VM context with:

            Source https://stackoverflow.com/questions/67785971

            QUESTION

            Warning: Cannot update a component (`App`) while rendering a different component (`History`)
            Asked 2021-Jun-03 at 05:23

            I am actually building a tic tac toe. But this error is not actually letting me update history. As I am following a tutorial on skillshare.com and I did the same as he does. But still getting error. I am a beginner in React. And I use a nano-react npm project for creating this project. This is App.js:

            ...

            ANSWER

            Answered 2021-Jun-03 at 05:23

            The problem is in History.js:

            Source https://stackoverflow.com/questions/67815231

            QUESTION

            Virtual hosts not working properly in ubuntu LAMP stack
            Asked 2021-Jun-03 at 04:48

            I have created virtual hosts in the following ways:

            1. Created laravel.test.conf as
            ...

            ANSWER

            Answered 2021-Jun-03 at 04:48

            Make sure your rewrite mod is enabled.

            or simply run this in terminal

            Source https://stackoverflow.com/questions/67815420

            QUESTION

            unable to use pymongo in ubuntu 20
            Asked 2021-Jun-02 at 09:31

            I try to insert some data in mongoDB using Python3, so I install the pymongo library using this command pip install pymongoand I follow every step from this link, finally I write this script below:

            ...

            ANSWER

            Answered 2021-Jun-02 at 07:57

            Ideally you shouldn't run python using sudo; as it will not necessarily pick up the installed modules created using pip running under your own user account.

            Try just running:

            Source https://stackoverflow.com/questions/67797020

            QUESTION

            pdo_pgsql.so and pgsql.so enabled but not showing in phpinfo
            Asked 2021-Jun-02 at 04:49

            I just installed mamp pro on my macbook and i am getting this issue, i have enabled pdo_pgsql.so and pgsql.so as shown here

            1.I make sure which php.ini am i using by:

            ...

            ANSWER

            Answered 2021-Jun-02 at 04:49

            Nevermind, i just update my mamp to newer version

            Source https://stackoverflow.com/questions/67798550

            QUESTION

            how fragile is escape analysis in Hotspot in simple cases such as iterator in for-each loop
            Asked 2021-Jun-02 at 01:04

            Suppose I have a java.util.Collection that I want to loop over. Normally I'd do this:

            ...

            ANSWER

            Answered 2021-Jun-01 at 17:26

            Your approach does not work. The correct approach is this:

            • Unless you are a performance expert (which is hard to become), do not make assumptions about what kind of code performs well vs. performs poorly, and maintain skepticism when analysing profiler reports. This is not particularly useful advice (it boils down to: A profiler report may be lying to you!), but it is what it is. Effectively, either be a performance expert, or accept that there's not much you can do about it. Sucks, but, don't shoot the messenger.
            • Write idiomatic java code. It is easiest to maintain and most likely to get optimized by hotspot.
            • Reduction of algorithmic complexity is useful and should always be the first thing you check. To some extent, an optimization that reduces algorithmic complexity gets to ignore the first rule. You do not need to be particularly up to date on the vagaries of JVMTI or Flight Recorder and how profilers work to conclude that an algorithmic rewrite is worthwhile and is going to significantly improve performance.
            • do not trust pithy rules of thumb, no matter how many people are saying it. Do not look for 'easy to apply patterns' like 'replace all foreach loops by appending an if-block that tests for empty first' - these are essentially never correct and usually reduce performance.
            • Be aware that bad performance advice is rampant. You should never treat ubiquitous presence of some argument otherwise bereft of proof or research as "that makes it more likely to be true" as a general principle in life and logical reasoning (it is, after all, a logical fallacy!), but this counts double for performance!
            More in-depth musing

            Presumably, you're not going to trust the above maxims just because I'm telling you to trust them. I'll try to take you through some falsifiable reasoning to show you why the above maxims are correct.

            In particular, this idea of checking for empty first seems extremely misguided.

            Let's first translate the overly hyperbolical and therefore rather useless well-known maxim premature optimization is the root of all evil into something more tangible:

            Do not make your code an ugly, caveat-ridden mess of weirdness because of an imagined performance issue.

            Why can't I go by often-heard maxims?

            Do not go by "people" here. Because "people" are notorious for being utterly wrong on performance, time and time again. If you can find widespread, pithy and entirely bereft of proof or research statements that X is good or bad for performance, you can rest assured in the thought that this means absolutely nothing whatsoever. Your average joe twitter writter or whatnot is a clueless idiot in this regard. Proof, ample research, or credentials are an absolute requirement to take things seriously, preferably 2 or 3 of those. There are lists of well known performance falsehoods (commonly held beliefs about how to improve JVM performance that absolutely do not help whatsoever and often actually hurt), and if you then search for these falsehoods you can find entire hordes of folks who espouse it, thus proving that you just cannot trust anything based solely on the fact that you "keep hearing it".

            Note also that for just about every imaginable line of java code, you can come up with 100+ plausible if somewhat exotic ideas on how to make the code less obvious but seemingly 'more performant'. Clearly then you can't apply all 100 variants to every line in the entire project, so the road you were planning on taking here ("I do not quite trust that profiler, I find it plausible escape analysis will fail to eliminate this iterator allocation, so, just to be safe I will add an if that checks for empty first"), ends in a disaster where even the simplest task becomes a many-lined, seemingly excessively redundant soup. And performance will be worse on average, so it's a lose-lose scenario.

            Here's a simple example to drive the point home, and you can watch those presentations by Doug for more of this sort of thing:

            Source https://stackoverflow.com/questions/67792695

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install nano

            You can download it from GitHub.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries
            CLONE
          • HTTPS

            https://github.com/aerogo/nano.git

          • CLI

            gh repo clone aerogo/nano

          • sshUrl

            git@github.com:aerogo/nano.git

          • Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link